About products and suppliers
30 injection soy protein products are offered for sale by suppliers on Alibaba.com, of which food additives accounts for 90%.
A wide variety of injection soy protein options are available to you, such as food grade, feed grade.You can also choose from n/a, no and 232-554-6 injection soy protein,as well as from soy protein isolate injection soy proteinAnd whether injection soy protein is n/m, {2}, or {3}.